baber/WOPTO huggingface dataset:
Patent CA-2704525-A1 (CA)
Title: Method and arrangement for producing coil screens
Inventor: BACHMANN WOLFGANG
IPC: D21F1/00
Filed: 2008-10-22
Abstract: The invention relates to a method and a device for producing helical screens (12) by winding wires (2) made of plastic into individual spirals (5), which are inserted into each other in an overlapping way in the transversal direction on a working surface (10) and are united parallel to each other into permeable sheet materials by fixing wires (11). In order to achieve the task to provide a method and a device with which screen belts with spirals and fixing wires can be produced with low personnel, energy and investments costs (equipment costs) and low amounts of waste with high precision and reproducibility with low time effort, the invention proposes for the spirals (5) to be deposited on winding devices (4) by means of moveable joining devices (9) next to each other on the work surface (10) after winding and to be engaged on said work surface (10) by transverse displacements and connected to each other by the fixing wires (11).
Patent CA-2705670-A1 (CA)
Inventor: TOMES JENNIFER E
IPC: A61B46/23
Filed: 2010-05-27
Abstract: A tray (100) for accommodating a coiled medical device, such as a catheter assembly (700), includes a first compartment (101), a second compartment (102), and a third compartment (103). The catheter assembly (700) and devices associated with a catheterization procedure, such as syringes (701,702) containing sterile water and lubricating jelly and a specimen container (703) can be disposed within the tray. Printed instructions (1001) can be included with the tray (100). When a CSR wrap (1000) is disposed about the tray (100), the printed instructions can be placed atop the CSR wrap (1000) but beneath an outer sterile wrap (1002). The printed instructions (1001) can include a patient portion (1202) that is detachably coupled to a health care services portion (1201) such that it can be taken home with the patient after the procedure.
Patent CA-2705830-A1 (CA)
Inventor: KNOX RON
IPC: G08B17/107
Filed: 2008-11-14
Abstract: There are described systems for improving the sensitivity, usability, and robustness of particle detection systems (100) adapted to detect particles directly in a volume (110) being monitored, the system (100) including at least one illumination means (102) for directing a beam (106) of radiation through at least part of the air volume being monitored (110), an image sensor (104) is positioned to capture images of a least part of a beam (106) from an illumination means (102); and means to analyse (107) the captured images to detect the presence of particles within the volume on the basis of radiation captured in the images.
Patent CA-2707811-A1 (CA)
Inventor: HACKET FRANK
IPC: A61K47/48
Filed: 2008-12-15
Abstract: The invention relates to a method for the preparation of a hydroxyalkyl starch derivative which comprises reacting hydroxyalkyl starch (HAS) via the optionally oxidised reducing end of the HAS  with the amino group M of a crosslinking com-pound which, apart from the amino group, comprises a specifically protected carbonyl group, namely an acetal group or a ketal group.
Patent CA-2708829-A1 (CA)
Inventor: HALL CRAIG
IPC: E21B33/08
Filed: 2010-06-25
Abstract: A stuffing box for a wellhead is provided, the stuffing box comprising: a stationary housing defining a passage for receiving a well tubular; a tubular shaft mounted on the stationary housing for rotation within the passage and defining an inner axial bore adapted to form a static seal around a well tubular in use, the tubular shaft defining an axially facing annular surface; and a primary pressure seal mounted on the stationary housing and adapted to dynamically seal in an axial direction against the axially facing annular surface.
Patent CA-2709431-A1 (CA)
Inventor: DESMET TOM
IPC: C12N9/10
Filed: 2008-12-19
Abstract: The present invention relates to novel lactose phosphorylase enzymes and the uses thereof. More specifically, the invention relates to lactose phosphorylase enzymes created by mutation of a cellobiose phosphorylase from Cellulomonas uda. By introducing mutations in this enzyme, the activity can be switched from cellobiose phosphorylase into lactose phosphorylase.
Patent CA-2710891-A1 (CA)
Title: Seal with rigid stop ring
Inventor: BOWMAN MATTHEW A
IPC: F16L25/12
Filed: 2010-07-23
Abstract: A seal for pipe couplings and a method of connecting pipe elements. The seal has an elastic ring surrounding a rigid ring. The elastic ring has side portions connected by a recessed center portion. The recessed center portion has a diameter no greater than the final diameter of the elastic ring in its deformed shape which effects a fluid tight joint. The seal is positioned between segments of a pipe coupling. Pipe elements are inserted into the elastic ring against the rigid ring from opposite sides of the coupling. The segments are drawn toward one another by fasteners, compressing the side portions and effecting the fluid tight joint.
Patent CA-2713472-A1 (CA)
Inventor: MARUSYK RANDALL W
IPC: A46B9/04
Filed: 2010-08-18
Abstract: A toothbrush having a head with at least one movable portion. The head has a central portion and a perimeter portion. The central portion flex inwardly and outwardly away from the perimeter portion in a direction that is substantially at right angles to the longitudinal axis of the brush handle.
Patent CA-2714112-A1 (CA)
Title: Pharmaceutical compositions of entacapone, levodopa and carbidopa with improved bioavailability
Inventor: TALWAR MUNISH
IPC: A61K9/16
Filed: 2009-02-06
Abstract: The present invention relates to single oral dose pharmaceutical compositions comprising a combination of entacapone, levodopa and carbidopa, or salts thereof along with one or more sugar alcohols, wherein the entacapone is co-micronized with one or more sugar alcohols. The composition of the invention exhibits bioequivalence to commercially available entacapone, levodopa and carbidopa combination formulation marketed under the trade name Stalevo200®. The invention also relates to processes for making such compositions.
Patent CA-2717404-A1 (CA)
Inventor: BERTINI GLEN J
IPC: H01B13/32
Filed: 2010-10-12
Abstract: A connector for introducing fluid to an electrical cable affixed in a chamber internal to the connector, the connector comprising an injection port exposed to at least one exterior surface of the cable connector, wherein the injection port is in fluidic communication with the chamber, and a reticulated plug is positioned within an insulated segment of the injection port and sized to fill at least a portion thereof. The reticulated plug may be used in combination with various types of conventional injection connectors to allow swapping of an insulative permanent plug for an injection plug after a dielectric enhancement fluid has been introduced into the interior of a cable using the reticulated plug, wherein the cable is energized during the swapping operation.
Patent CA-2724629-A1 (CA)
Inventor: JADHAV PRABHAKAR KONDAJI
IPC: A61P21/00
Filed: 2009-05-14
Abstract: The present invention provides a compound of the Formula (I), or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising a compound of Formula (I) in combination with a suitable carrier, diluent, or excipient; and methods for treating or preventing physiological disorders, particularly reduced bone mass, osteoporosis, osteopenia, reduced muscle mass or strength, or erectile dysfunction comprising administering a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
Patent CA-2725019-A1 (CA)
Title: Device for performing chemical and/or physical reactions between a solid material and a gas
Inventor: GEORG VERENA
IPC: B04C1/00
Filed: 2008-06-25
Abstract: The device according to the invention for performing chemical and/or physical reactions between a solid material and a gas, particularly for preheating, coo-ling, and/or calcining fine-grained materials is made sub-stantially of a helical and/or spiral pipeline in which a gas--solid suspension is separated into a solid stream and a gas stream by centrifugal forces, and at least one deposition area connected to the end of the helical or spiral pipeline and connected to a gas line for removing the gas stream or formed by a part of the gas line, a solid material pipeline for removing the solid stream being connected to said de-position area. The helical and/or spiral pipeline opens tan-gentially into the deposition chamber at an angle of at least 30° to the horizontal, and the cross section of the depositi-on chamber in the area of the opening is 0.5 to 1.5 times the size of the cross section of the helical and/or spiral pi-peline.
Patent CA-2727470-A1 (CA)
Inventor: MARTINOLI JEAN-BAPTISTE
IPC: G06F3/048
Filed: 2011-01-11
Abstract: A method for interacting with an application in a computing device comprising a touch screen panel, the method comprising displaying an icon on the touch screen panel, the icon being representative of the application and executing a given process upon detection of a finger motion, the finger motion starting above the icon and being in a direction facing the outside of the touch screen panel.
Patent CA-2727824-A1 (CA)
Inventor: ZELDIS JEROME B
IPC: C07J5/00
Filed: 2003-05-16
Abstract: Uses for treating, preventing and/or managing solid tumors. Specific embodiments encompass the use of an immunomodulatory compound alone or in combination with an additional active ingredient. The invention further relates to reducing or avoiding adverse side effects associated with chemotherapy, radiation therapy, hormonal therapy, biological therapy or immunotherapy which comprise the use of an immunomodulatory compound. Pharmaceutical compositions, single unit dosage forms, and commercial packages suitable for use of the invention are also disclosed. In one embodiment, the immunomodulatory compound is a compound of the formula (see above formula)
Patent CA-2727932-A1 (CA)
Inventor: FRANCZYK THADDEUS S II
IPC: C07D295/155
Filed: 2009-06-18
Abstract: A process for the preparation of the apoptosis promoter N-(4-(4-((2-(4-chlorophenyl)-5,5- dimethyl- 1-cyclohex-1-en- 1-yl)methyl)piperazin- 1-yl)benzoyl)-4-((( 1 R)-3-(morpholin-4-yl)- 1-((phenylsulfanyl) methyl)propyl)amino)-3-(trifluo-romethyl)sulfonyl)benzenesulfonamide (A B T-263). Formula (I).
Patent CA-2728452-A1 (CA)
Title: Procede de surveillance active de freins de voie
Inventor: LEHMANN HENRY
IPC: B60T17/22
Filed: 2009-06-10
Abstract: L'invention concerne un procédé de surveillance active de freins de voie, selon lequel un enroulement d'un électroaimant de frein est parcouru par un courant électrique et qui consiste à mesurer le courant électrique (i2, i4) puis à comparer la courbe de variation dans le temps du courant mesuré (i2, i4) avec une courbe enregistrée de variation dans le temps d'un courant de référence (i1, i3). En particulier, la comparaison est effectuée par établissement d'une différence entre le courant mesuré et le courant de référence. De préférence, la différence entre le courant mesuré et le courant de référence est intégrée dans le temps et comparée à une valeur seuil. Afin de déterminer un couplage magnétique entre le frein de voie et un rail, on détermine, pendant la mise sous tension du frein de voie, si le courant mesuré présente des minima locaux (e min) et/ou des maxima locaux (e max), seul le courant mesuré dont la courbe de variation dans le temps présente un accroissement du courant étant comparé au courant de référence. De préférence, la mise sous tension s'effectue par impulsions, la comparaison entre le courant mesuré et le courant de référence étant réeffectuée à chaque impulsion.
Patent CA-2729448-A1 (CA)
Inventor: SUEL RICHARD D II
IPC: D06F37/36
Filed: 2011-01-28
Abstract: An apparatus and techniques for detecting unbalanced load in a washing machine are provided. A clothes basket containing a load of clothing and rotatable about an axis is accelerated. As the clothes basket passes a first predetermined rotational speed, one of power and torque applied to the clothes basket is limited. It is determined whether the clothes basket accelerates from the first predetermined to a second predetermined rotational speed within a predetermined time. Failure to reach the second predetermined rotational speed within the predetermined time signifies an out--of-balance condition as to the load of clothing. No resonance of the machine lies between the first and second predetermined rotational speeds. In another aspect, a similar technique can be employed, with or without limiting power or torque, wherein a resonance does lie between the first and second predetermined rotational speeds.
Patent CA-2729809-A1 (CA)
Title: An overcap for and a method of actuating a volatile material dispenser
Inventor: PAAS EDWARD L
IPC: B65D83/14
Filed: 2009-06-22
Abstract: An overcap (54) for a volatile material dispenser includes a housing (80) adapted to be mounted on a container (52). The container has a valve stem (68) with a discharge end (70). The overcap includes a valve-connecting portion (130) adapted to engage the valve stem and a fixture (150) that extends from the valve-connecting portion. The overcap further includes a trigger (96) attached to the housing by a hinge (98) that is disposed at or below a plane formed by the fixture. A contact portion (120) is disposed in the trigger for interacting with the fixture and applying pressure to the valve-connecting portion to actuate the valve stem.
Patent CA-2730026-A1 (CA)
Title: System and method for alkylation process analysis
Inventor: TRYGSTAD W MARCUS
IPC: G01N25/00
Filed: 2009-07-24
Abstract: A method and apparatus is provided for concentration determination of at least one component in an acid catalyst for hydrocarbon conversion containing an unknown concentration of an acid, an acid-soluble-oil (ASO), and water. An instrument configured for measuring a property of the acid catalyst, has responsivities to concentrations of one of the acid, ASO, and water, substantially independent of the concentrations of the others of the acid catalyst, ASO, and water. A temperature detector is configured to generate temperature data for the acid catalyst. A processor is configured to capture data generated by the temperature detector and the instrument, and to use the data in combination with a model to determine a temperature compensated concentration of the one of the acid, the ASO, and the water. Optionally, one or more other instruments configured for measuring other properties of the liquid mixture may also be used.
Patent CA-2730681-A1 (CA)
Inventor: GANESHBHATT NAVIN
IPC: C07F9/40
Filed: 2009-07-17
Abstract: The present invention generally relates to a process for the preparation of fosaprepitant dimeglumine intermediate and its use in the preparation of fosaprepitant dimeglumine; to a neutral form of fosaprepitant in a solid state and processes for the preparation thereof; and to a stable amorphous fosaprepitant dimeglumine, having a stability at temperatures of about 2°C to about 8°C and at a relative humidity below at least 60%; and a process for the preparation thereof.
Patent CA-2733367-A1 (CA)
Inventor: GROVES WILLIAM E
IPC: F03B13/02
Filed: 2011-03-02
Abstract: A downhole positive displacement motor converts hydraulic fluid pressure into rotational torque. The motor includes a non-helical rotor and stator, and upper and lower valve assemblies each comprising cylindrical rotating and stationary elements which define longitudinal passages. The timing of alignment of the passages creates pressure in power pockets in the stator, rotating the rotor. The rotational torque can be used in any application that may require mechanical force to operate or drive a mechanism created for oil, gas, or water production in a down hole application.
Patent CA-2734847-A1 (CA)
Inventor: SATOMI JIN
IPC: A61K9/14
Filed: 2009-08-14
Abstract: [Problem to solve] To provide an excipient for compressed tablets capable of diluting active components in the industries of foodstuffs, medicines, etc. applicable to various tablets like disintegrating agents, troches, etc., largely avoiding the conventional compressing troubles about mannitol like capping, sticking, etc., thereby assuring a high tablet hardness.   [Means to solve the problem] An excipient for compressed tablets characterized in that it comprises spherical particles of crystalline mannitol having an aspect ratio of 1.0 to 1.2 and according to Test A, absorption rate 1 of 25 to 60% and absorption rate 2 of 15 to 40%.
Patent CA-2737088-A1 (CA)
Title: Visual shuffling of media icons
Inventor: RUNSTEDLER CHRISTOPHER JAMES
IPC: G06F3/14
Filed: 2011-04-12
Abstract: An apparatus and method for shuffling a media file in a playlist. A first playlist order of a plurality of media files is created for displaying a plurality of icons corresponding to one of the plurality of media files. The plurality icons are arranged according to the first playlist order on the display. Upon receiving a request for a second playlist order a second playlist order is created. While displaying the plurality of icons in the first playlist order, movement of at least two icons on the display is shown between a first position and a second position, wherein the first position corresponds to the first playlist order and the second position corresponds to the second playlist order.
Patent CA-2737680-A1 (CA)
Title: Utilisation de la canthaxanthine et/ou de 25-oh d3 pour ameliorer l'eclosivite chez des volailles
Inventor: HERNANDEZ JOSE-MARIA
IPC: A23K1/16
Filed: 2009-11-11
Abstract: La présente invention concerne lutilisation de canthaxanthine et/ou de 25-hydroxy-vitamine D3 (25-OH D3) pour améliorer léclosivité et la fertilité de reproducteurs et pour diminuer la mortalité des embryons chez des volailles. Plus particulièrement, linvention concerne lutilisation de canthaxanthine et/ou de 25-hydroxy-canthaxanthine dans la fabrication dune composition alimentaire ou vétérinaire pour améliorer léclosivité chez des volailles.
Patent CA-2738719-A1 (CA)
Inventor: ERNST PATRIK
IPC: B65G53/52
Filed: 2005-07-22
Abstract: The invention relates to device for pneumatically conveying a free-flowing bulk material in a dense flow method, containing a cross-sectionally closed conveying line (3) with a conveying channel (2), a compressed gas auxiliary line (4) with a compressed gas channel (18), and means (5) which permit the passage of compressed gas and which serve to supply the conveying channel (2) with the compressed gas from compressed gas channel (18). The invention is characterized in that a fluidizing device is assigned to the conveying line (3), and the fluidizing gas and which serve to supply a fluidizing gas from the fluidizing gas channel (8) and into the conveying channel (2).
Patent CA-2739632-A1 (CA)
Inventor: BERGMAN LEONARD
IPC: B60G7/02
Filed: 2011-05-04
Abstract: A swather tractor has a frame defined by a main tractor frame carrying the cab, engine and drive system, rear axle with castor wheels and a transverse front frame assembly mounted at a front of the main frame. The front rigid frame assembly carries the header and comprises a cross member and a pair of upstanding legs each carrying a front ground wheel hydraulically driven so that steering is controlled by the rate of forward movement of the front wheels. In order to provide improved suspension, the main frame is connected to the front frame assembly by a coupling which allows up and down suspension movement of the main frame relative to the front frame assembly.
Patent CA-2739892-A1 (CA)
Title: Melting furnace having an infinite furnace campaign
Inventor: GEIB UWE
IPC: C03B5/42
Filed: 2009-10-05
Abstract: The invention relates to methods and to devices for a melting furnace, or for the conveying lines of the product to be melted, having an infinite life (furnace campaign). The same is achieved by means of the continuous/periodic, e.g. cyclic, exchange, in the optimum case, of all of the components surrounding the furnace interior/melting space, or surrounding the conveying lines, in that the components can be arranged/placed next to each other in a modular manner and that said components move in a certain direction while new individual parts are added at one of the free ends of the respective assembly and while worn/used individual parts are removed at the other free end of the respective assembly. For this purpose the individual components are held and/or moved by suitable receptacles, wherein the furnace interior/melting chamber remains stationary.
Patent CA-2744392-A1 (CA)
Title: Bone screw
Inventor: FIECHTER MEINRAD
IPC: A61B19/00
Filed: 2009-12-08
Abstract: The invention relates to a bone screw having a screw shaft (15) comprising a point (13) and concentric to a longitudinal axis (27) of the screw, and that can be anchored in a bone or part of a bone.  A screw head (14) is attached to the screw shaft (15). The screw shaft (15) is substantially made of a plastic transparent to X-rays. A part (5, 7, 9, 24) of the screw shaft (15) is made of a different material than that of a core (3, 30) substantially forming the screw shaft (15). The at least one load-bearing area (5, 7, 9, 24) is preferably made of metal or plastic, such as PEEK.
Patent CA-2744492-A1 (CA)
Inventor: CHEN TSAO-TSEN
IPC: H03M13/03
Filed: 2009-11-24
Abstract: Method and apparatus for generating a set of generator polynomials for use as a tail biting convolutional code to operate on data transmitted over a channel comprises: (0) specifying a constraint and a low code rate for a tail biting convolutional code, where the low rate code is lower than 1/n (n being an integer greater than 4); (1) selecting valid combinations of generator polynomials to include in a pool of potential codes, each valid combination being a potential code of the low rate code; (2) determining first lines of a weight spectrum for each potential code in the pool and including potential codes of the pool having best first lines in a candidate set; (3) determining best codes of the candidate set based on the first L number of lines in the weight spectrum; (4) selecting an optimum code(s) from the best codes; and (5) configuring a circuit(s) of a data transceiver (60/90) to implement the optimum code(s).
Patent CA-2744996-A1 (CA)
Inventor: LEJEUNE PASCALE
IPC: A61K31/00
Filed: 2009-11-27
Abstract: Pharmaceutical composition comprising an antibody specifically recognizing CD38 and vincristine.
Patent CA-2745389-A1 (CA)
Title: Procede pour l'amelioration de systemes sous-equilibres dynamiques et l'optimisation de poids de canon
Inventor: BELL MATTHEW ROBERT GEORGE
IPC: E21B43/263
Filed: 2009-12-01
Abstract: Selon l'invention, à l'aide de charges mises en forme réactives, un effet de sous-équilibre dynamique associé à une détonation d'un système de perforation est amélioré sans compromettre une densité de tir. Moins de charges mises en forme peuvent être chargées pour obtenir la même densité de tir efficace ou une meilleure densité de tir efficace sous la forme d'un canon entièrement chargé avec des charges mises en forme classiques, augmentant ainsi le volume libre à l'intérieur du canon tout en créant des tunnels sans débris avec des embouts fracturés et en éliminant sensiblement la zone enfoncée entourant chaque tunnel perforé. En outre, l'intensité et la qualité de l'acier de canon requises pour construire le canon peuvent être réduites sans compromettre la quantité de gonflement du canon après détonation.
Patent CA-2745552-A1 (CA)
Inventor: SOLHEIM JOHN A
IPC: A63B53/04
Filed: 2011-07-07
Abstract: Embodiments of golf clubs with grooves and methods of manufacture thereof are described herein. Other embodiments and related methods are also disclosed herein.